8.12382
Titanium(IV) chloride
for synthesis
别名:
Titanium(IV) chloride, Titanium tetrachloride
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关于此项目
经验公式（希尔记法）:
Cl4Ti
化学文摘社编号:
分子量:
189.68
UNSPSC Code:
12352302
EC Index Number:
231-441-9
NACRES:
NA.22
MDL number:
Grade:
synthesis grade
Form:
liquid
grade
synthesis grade
Quality Segment
vapor pressure
12 hPa ( 20 °C)
form
liquid
potency
3160 mg/kg LD50, skin (Rabbit)
bp
136 °C/1013 hPa
mp
-24 °C
density
1.728 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
[Ti+4].[Cl-].[Cl-].[Cl-].[Cl-]
InChI
1S/4ClH.Ti/h4*1H;/q;;;;+4/p-4
InChI key
XJDNKRIXUMDJCW-UHFFFAOYSA-J
Application
Titanium(IV) chloride can be used as a Lewis acid catalyst:
- In the ortho acylation of aryl alcohols to synthesize corresponding ortho C-acylated products.
- To synthesize various chlorinated compounds via Baylis−Hillman reaction reactions of aryl aldehydes with methyl vinyl ketone in the presence of Lewis base.
- To prepare 3,4-dihydropyrimidin-2(1H)-ones and thiones by Biginelli condensation reaction of aldehyde, 1,3-dicarbonyl compound, and urea or thiourea.
- In the hydrodefluorination reaction in the presence of triethylsilane as the reducing agent.
Analysis Note
Assay (argentometric): ≥ 97.0 %
Identity (ICP-OES): passes test
Identity (ICP-OES): passes test
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危险代码
存储类别
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
警示词
Danger
Hazard Classifications
Acute Tox. 1 Inhalation - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
靶器官
Respiratory system
supp_hazards
怎么回事？
WGK 1
闪点 (F)
Not applicable
闪点 (°C)
Not applicable